Whitelist Application Bugged

Question

I completed the majority of Application and arrived at STEP 6 / 7, upon doing so I checked over and noticed that my SteamID GUID and Age were missing, i attempted to click "I'm Done!" but was met with a messaged that stated my whitelist is not complete.

I'm 100% sure that I linked my steam account and went through every stage, is there any possible way of me returning to the previous stages so I can ammened them in case something has bugged during the process?

I've attached a screenshot so you can see what it looks like once i reach the final stage.